Page 94 - Wieland - Selos/Fasis

fasis

Fuse blocks with tension spring connection

WKFN 4 TKG with THSi 5 x 20 Description Type Part No. Std. Pack
Disconnect block, gray WKFN 4 TKG/35 56.704.4055.0 100
• Disconnect block with tension spring connection
for mounting on TS 35 Fuse disconnect lever THSI 5x20 Z1.298.1053.0 10
Fuse disconnect lever with LED 12–24 V 2) THSI 5x20 LED24 Z1.298.1153.0 10
• Nominal cross section 4 mm 2 Fuse disconnect lever with LED 24–60 V 2) THSI 5x20 LED60 Z1.298.1253.0 10
Fuse disconnect lever with GL 110–250 V 2) THSI 5x20 GL250 Z1.298.1353.0 10
General data
Width / length / height, incl. TS 7.5 6 mm / 82 mm / 38 mm
Wire strip length 11 mm
Approvals EMD
Technical data IEC UL CSA
EN 60 947-7-3
Cross section fine-stranded 0.13 – 4 mm 2
Cross section solid/stranded 0.13 – 6 mm 2
Cross section, AWG 24 – 10 22 – 10
Rated current 1) 1) 10 A 1)
Rated voltage 500 V 2) 600 V 2) 300 V 2)
Rated impulse voltage 8 kV
Pollution degree 3
Accessories Type Part No. Std. Pack
End plate, gray APFN 4 D2/2 07.312.9055.0 10
Partition, gray TWFN 4 D2/2 07.312.9155.0 10

WKFN 4 TKG with THSi 6,3 x 32 Description Type Part No. Std. Pack
Disconnect block, gray WKFN 4 TKG/35 56.704.4055.0 100
• Disconnect block with tension spring connection Fuse disconnect lever THSI 6,3x32 Z1.298.1653.0 10
for mounting on TS 35
Fuse disconnect lever with LED 12–24 V 2) THSI 6,3x32 LED24 Z1.298.1753.0 10
• Nominal cross section 4 mm 2 Fuse disconnect lever with LED 24–60 V 2) THSI 6,3x32 LED60 Z1.298.1853.0 10
Fuse disconnect lever with GL 110–250 V 2) THSI 6,3x32 GL250 Z1.298.1953.0 10
Fuse disconnect lever with GL 500 V 2) THSI 6,3x32 GL500 Z1.298.2053.0 10
General data
Width / length / height, incl. TS 7.5 6 mm / 82 mm / 38 mm
Wire strip length 11 mm
Approvals EMD
Technical data IEC UL CSA
EN 60 947-7-3
Cross section fine-stranded 0.13 – 4 mm 2
Cross section solid/stranded 0.13 – 6 mm 2
Cross section, AWG 24 – 10 22 – 10
Rated current 1) 1) 10 A 1)
Rated voltage 500 V 2) 600 V 2) 300 V 2)
Rated impulse voltage 8 kV
Pollution degree 3
Accessories Type Part No. Std. Pack
End plate, gray APFN 4 D2/2 07.312.9055.0 10
Intermediate plate, 4 mm, gray ZP/WKFN 4 TKG 07.313.1655.0 10
Partition, gray TWFN 4 D2/2 07.312.9155.0 10

Info and accessories for fasis WKFN 4 TKG with THSi...
Accessories Type Part No. Std. Pack
1) The current is determined by the inserted fuse.
Cross connector, insulated 2 pole IVB WKF 4-2 Z7.261.1227.0 10
2) The voltage range is determined by the built-in LED display.
Depending on the application and the installation method, the for WKFN 4 TKG with THSi 5x20 3 pole IVB WKF 4-3 Z7.261.1327.0 10
circumstances for increased temperature must be checked in the 4 pole IVB WKF 4-4 Z7.261.1427.0 10
closed fuse holders. 5 pole IVB WKF 4-5 Z7.261.1527.0 10
Higher ambient temperatures are an additional load for the fuse 6 pole IVB WKF 4-6 Z7.261.1627.0 10
inserts. Therefore, the reduction of the rated current must be
considered accordingly in these applications. 7 pole IVB WKF 4-7 Z7.261.1727.0 20
Indicator (24 V): LED, red 8 pole IVB WKF 4-8 Z7.261.1827.0 20
current consumption: 10.3 mA 9 pole IVB WKF 4-9 Z7.261.1927.0 20
Indicator (220 V): LED, red 10 pole IVB WKF 4-10 Z7.261.2027.0 20
current consumption: 0.3 mA Wire entry guide 0.13 – 0.2 mm 2 LEL 4/1 WEISS 05.561.8553.0 100
0.25 – 0.5 mm 2 LEL 4/2 GRAU 05.561.8653.0 100
0.75 – 1.0 mm 2 LEL 4/3 SCHWARZ 05.561.8753.0 100
Cover with warning symbol over 4 blocks yellow ADF 4/4 GELB 04.343.6153.8 10
When selecting G fuse inserts, make sure that the specified Test adapter, modular ST 2/2,3 Z5.553.2921.0 10
maximum power is not exceeded.
Maximum power loss at 23° C ambient temperature Screwdriver, uninsulated DIN 5264 B 0,6x3,5 06.502.4000.0 5
(according to DIN EN 60947-7-3) Screwdriver, uninsulated, MINI DIN 5264 B 0,6x3,5 M 06.502.5000.0 10
Rated Exclusive short-

Type Overload protection
voltage circuit protection For WKFN 4 TKG with THSi 6.3x32 and intermediate plate cross connector IVB WKF 2,5-x must be used.
Single Group Single Group
arrangement arrangement arrangement arrangement
THSI 5 x 20 250 V 1.6 W 1.6 W 4.0 W 2.5 W
THSI 6,3 x 32 500 V 2.5 W 1.6 W 4.0 W 2.5 W
94 More accessories page 124 ff.